:root {
    --color-primary: #00F0FF;
    --color-secondary: #050B14;
    --color-accent: #8A2BE2;
    --color-bg: #020408;
    --color-bg-alt: #0A1221;
    --color-text: #F0F4F8;
    --color-text-muted: #9CA3AF;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-btn: 'Space Mono', monospace;
    --radius: 8px;
    --radius-lg: 16px;
    --shadow: 0 4px 24px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 24px rgba(0, 240, 255, 0.25);
    --spacing: 1.5rem;
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text);
    background: linear-gradient(180deg, #020408 0%, #0A1221 100%);
    overflow-x: hidden;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing);
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 11, 20, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem var(--spacing);
}

.brand {
    display: flex;
    align-items: center;
    color: var(--color-text);
    text-decoration: none;
}

.brand:hover {
    text-decoration: none;
    color: var(--color-primary);
}

.brand-name {
    font-family: var(--font-heading);
    font-size: clamp(0.9rem, 2vw, 1rem);
    font-weight: 700;
}

.nav-desktop {
    display: none;
}

.nav-desktop a {
    margin: 0 0.4rem;
    font-size: 0.85rem;
    color: var(--color-text);
}

.nav-desktop a:hover {
    color: var(--color-primary);
}

.burger {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1002;
    position: relative;
}

.burger span {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.burger.active span:nth-child(2) {
    opacity: 0;
}

.burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-mobile {
    position: fixed;
    top: 0;
    right: 0;
    width: min(400px, 85vw);
    max-width: 1023px;
    height: 100vh;
    background: rgba(5, 11, 20, 0.98);
    border-left: 1px solid rgba(0, 240, 255, 0.15);
    padding: 5rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
    overflow-y: auto;
}

.nav-mobile.open {
    transform: translateX(0);
}

.nav-mobile a {
    font-size: 1rem;
    color: var(--color-text);
}

.nav-mobile a:hover {
    color: var(--color-primary);
}

@media (min-width: 1024px) {
    .burger {
        display: none;
    }
    .nav-desktop {
        display: flex;
        align-items: center;
    }
    .nav-mobile {
        display: none;
    }
}

main {
    padding-top: 70px;
}

.section {
    padding: 4rem 0;
}

.section h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 4vw, 2.25rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: center;
    margin: 0 0 0.5rem;
    color: var(--color-text);
}

.section-sub,
.section-desc {
    text-align: center;
    color: var(--color-text-muted);
    margin: 0 auto 2.5rem;
    max-width: 640px;
    padding: 0 var(--spacing);
}

.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% 50%, rgba(0, 240, 255, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse 60% 40% at 80% 20%, rgba(138, 43, 226, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../gallery/product.webp') center right 10% / 45% auto no-repeat;
    opacity: 0.08;
    pointer-events: none;
}

@media (max-width: 767px) {
    .hero-bg::after {
        background-size: 60% auto;
        background-position: center 60%;
    }
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem var(--spacing);
}

.hero-text {
    text-align: center;
}

.hero-badge {
    display: inline-block;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    margin-bottom: 1rem;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 1; text-shadow: 0 0 12px rgba(0, 240, 255, 0.4); }
    50% { opacity: 0.8; text-shadow: 0 0 20px rgba(0, 240, 255, 0.2); }
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.9rem, 5vw, 3rem);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 1rem;
    line-height: 1.2;
    color: var(--color-text);
}

.hero-text p {
    max-width: 480px;
    margin: 0 auto 1.5rem;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.hero-rating {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.hero-rating .stars {
    color: var(--color-primary);
}

.hero-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.price-old {
    text-decoration: line-through;
    color: var(--color-text-muted);
    margin-right: 0.75rem;
}

.price-current {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
}

.btn-cta {
    display: inline-block;
    font-family: var(--font-btn);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, rgba(138, 43, 226, 0.8) 100%);
    color: var(--color-secondary);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    box-shadow: 0 0 24px rgba(0, 240, 255, 0.25);
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(0, 240, 255, 0.4);
}

.hero-product {
    margin: 0;
    display: flex;
    justify-content: center;
}

.hero-product img {
    max-width: 280px;
    filter: drop-shadow(0 0 40px rgba(0, 240, 255, 0.2));
    border-radius: var(--radius-lg);
}

.hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
}

.bento-item {
    background: rgba(10, 18, 33, 0.6);
    border: 1px solid rgba(0, 240, 255, 0.12);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    transition: var(--transition);
}

.bento-item:hover {
    border-color: rgba(0, 240, 255, 0.35);
    background: rgba(10, 18, 33, 0.8);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.08);
}

.bento-large {
    grid-column: span 2;
}

.bento-wide {
    grid-column: span 2;
}

.stat-bar {
    height: 6px;
    background: rgba(255,255,255,0.08);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.stat-fill {
    display: block;
    height: 100%;
    width: calc(var(--pct, 0) * 1%);
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    border-radius: 3px;
    transition: width 1s ease;
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.stat-value {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-primary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.benefit-card {
    background: rgba(10, 18, 33, 0.5);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
}

.benefit-card:hover {
    border-color: rgba(0, 240, 255, 0.35);
    transform: translateY(-4px);
    box-shadow: 0 0 24px rgba(0, 240, 255, 0.1);
}

.benefit-icon {
    font-size: 2rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin: 0 0 0.5rem;
    color: var(--color-text);
}

.benefit-card p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

@media (min-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        text-align: left;
    }
    .hero-text {
        text-align: left;
    }
    .hero-text p {
        margin-left: 0;
    }
    .hero-rating, .hero-price {
        justify-content: flex-start;
    }
    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.description .section-desc {
    font-size: 1rem;
}

.usage-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
}

.usage-step {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.step-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: var(--color-secondary);
    font-family: var(--font-heading);
    font-weight: 700;
    border-radius: 50%;
}

.usage-step p {
    margin: 0.5rem 0 0;
    color: var(--color-text-muted);
}

.ingredients-grid {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.ingredient-card {
    background: rgba(138, 43, 226, 0.06);
    border: 1px solid rgba(138, 43, 226, 0.2);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.ingredient-card:hover {
    border-color: rgba(138, 43, 226, 0.45);
    box-shadow: 0 0 20px rgba(138, 43, 226, 0.1);
}

.ingredient-card h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    margin: 0 0 0.5rem;
    color: var(--color-accent);
}

.ingredient-card p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.review-card {
    margin: 0;
    padding: 1.5rem;
    background: rgba(10, 18, 33, 0.5);
    border: 1px solid rgba(0, 240, 255, 0.1);
    border-radius: var(--radius);
    transition: var(--transition);
}

.review-card:hover {
    border-color: rgba(0, 240, 255, 0.25);
}

.review-card p {
    margin: 0 0 1rem;
    font-style: italic;
    color: var(--color-text);
}

.review-card cite {
    font-style: normal;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.review-stars {
    display: block;
    color: var(--color-primary);
    margin-top: 0.5rem;
}

@media (min-width: 768px) {
    .reviews-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.faq-q {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
    background: none;
    border: none;
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 1rem;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.faq-q:hover {
    color: var(--color-primary);
}

.faq-q::after {
    content: '+';
    font-size: 1.25rem;
    color: var(--color-primary);
}

.faq-item.open .faq-q::after {
    content: '−';
}

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.open .faq-a {
    max-height: 200px;
}

.faq-a p {
    margin: 0 0 1.25rem;
    padding: 0 0 0 1rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.order-block {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 700px;
    margin: 0 auto;
}

.order-product {
    text-align: center;
}

.order-product img {
    margin: 0 auto 1rem;
    max-width: 180px;
    border-radius: var(--radius);
}

.order-price .price-current {
    font-size: 1.5rem;
}

.order-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.order-form label {
    font-size: 0.9rem;
}

.required {
    color: var(--color-primary);
}

.optional {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-weight: 400;
}

.order-form input,
.order-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    background: rgba(10, 18, 33, 0.6);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: var(--radius);
    max-width: 100%;
}

.order-form input:focus,
.order-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

.order-form input.error {
    border-color: #ef4444;
}

.checkbox-wrap {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-wrap input {
    width: auto;
    margin-top: 0.25rem;
}

.checkbox-wrap a {
    text-decoration: underline;
}

.disclaimer {
    padding: 2rem 0;
    background: rgba(5, 11, 20, 0.6);
}

.disclaimer p {
    margin: 0;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--spacing);
}

.footer {
    padding: 2rem 0;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.footer-nav a {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-nav a:hover {
    color: var(--color-primary);
}

.footer-address {
    margin: 1rem 0 0;
    display: flex;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(5, 11, 20, 0.98);
    border-top: 1px solid rgba(0, 240, 255, 0.2);
    padding: 1.5rem var(--spacing);
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.35s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner.hide {
    display: none;
}

.cookie-settings {
    display: none;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.cookie-banner.settings-open .cookie-settings {
    display: block;
}

.cookie-content p {
    margin: 0 0 1rem;
}

.cookie-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.btn-cookie {
    padding: 0.5rem 1rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    background: rgba(255,255,255,0.08);
    color: var(--color-text);
    border: 1px solid rgba(0, 240, 255, 0.3);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.btn-accept {
    background: var(--color-primary);
    color: var(--color-secondary);
    border-color: var(--color-primary);
}

.btn-cookie:hover {
    border-color: var(--color-primary);
}

.cookie-settings label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.btn-save {
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: var(--color-primary);
    color: var(--color-secondary);
    border: none;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: var(--radius);
    cursor: pointer;
}

.page-content {
    padding: 6rem 0 3rem;
}

.page-content h1 {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin: 0 0 1.5rem;
    color: var(--color-text);
}

.page-content h2 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    margin: 1.5rem 0 0.75rem;
    color: var(--color-text);
}

.page-content p,
.page-content li {
    max-width: 720px;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.page-content ul {
    padding-left: 1.5rem;
}

.section *,
.footer *,
.header * {
    overflow-wrap: break-word;
}